A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.
NSN 6685-01-449-1451
NSN 6610-01-278-9387
NSN 5990-01-251-0234
NSN 5855-01-321-3881
NSN 5945-00-780-8008
NSN 5999-01-377-5844
NSN 6135-00-593-6831
NSN 6620-00-739-4874
NSN 5950-01-354-6437
NSN 6110-00-393-1212
NSN 5925-01-025-7008
NSN 5950-01-224-9512